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57 lines
1.6 KiB
57 lines
1.6 KiB
From 18a9f7732944bfe45023f9dd7528295e7d43e678 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Wed, 12 Aug 2020 22:31:33 +0200
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Subject: [PATCH] ui_common.h: fix build with gcc 10
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Define global variables as extern in header to fix the build with gcc 10
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which default to -fno-common: https://gcc.gnu.org/gcc-10/porting_to.html
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Fixes:
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- http://autobuild.buildroot.org/results/55a8581f11e776439782c228441ef1c8c1243386
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status: sent to iftop-users@lists.beasts.org]
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---
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ui_common.c | 6 ++++++
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ui_common.h | 10 +++++-----
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2 files changed, 11 insertions(+), 5 deletions(-)
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diff --git a/ui_common.c b/ui_common.c
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index dcf6646..b1027ec 100644
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--- a/ui_common.c
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+++ b/ui_common.c
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@@ -17,6 +17,12 @@
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#include "ui_common.h"
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+sorted_list_type screen_list;
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+host_pair_line totals;
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+int peaksent, peakrecv, peaktotal;
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+hash_type* screen_hash;
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+hash_type* service_hash;
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+
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/* 2, 10 and 40 seconds */
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int history_divs[HISTORY_DIVISIONS] = {1, 5, 20};
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diff --git a/ui_common.h b/ui_common.h
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index 63ae5bb..add72fe 100644
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--- a/ui_common.h
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+++ b/ui_common.h
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@@ -33,12 +33,12 @@ typedef struct host_pair_line_tag {
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extern options_t options;
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-sorted_list_type screen_list;
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-host_pair_line totals;
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-int peaksent, peakrecv, peaktotal;
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+extern sorted_list_type screen_list;
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+extern host_pair_line totals;
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+extern int peaksent, peakrecv, peaktotal;
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extern history_type history_totals;
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-hash_type* screen_hash;
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-hash_type* service_hash;
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+extern hash_type* screen_hash;
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+extern hash_type* service_hash;
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void analyse_data(void);
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void screen_list_init(void);
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